Ultimax UA428 CVT Drive Belt for 2005-2015 Argo 8X8 Avenger

The Ultimax by Timken UA428 CVT drive belt is designed as a durable replacement for ATV and UTV applications, delivering reliable power transfer and everyday performance. Built as part of the Ultimax UA series, this belt uses aramid cord reinforcement and a purpose-built rubber compound to stand up to demanding off-road use.

Key Benefits

• Durable aramid-reinforced construction - Aramid cord helps control belt stretch for consistent clutch engagement and reduced slip under load.
• Built to handle more load and abuse - Engineered to outperform many stock belts in towing, hauling, and trail riding conditions.
• Smooth, efficient power delivery - Precision-molded belt profile promotes smooth shifting and efficient power transfer through your CVT system.
• Application-focused UA series design - Each UA belt is built for specific ATV/UTV applications rather than a one-size-fits-all approach, supporting reliable operation.
• Made in the USA quality - Manufactured by Ultimax by Timken with strict dimensional control for consistent performance.

What's Included

• 1 x Ultimax by Timken UA428 CVT drive belt

Specifications

• Brand: Ultimax by Timken
• Part number: UA428
• Belt type: CVT drive belt (UA series)
• Material: Aramid-reinforced rubber construction
• Kevlar/aramid reinforced: Yes, aramid cord
• Width: null
• Circumference: null
• Weight: 1.09 lbs
• Shipping dimensions (L x W x H): 15.1 x 5.7 x 1.5 in

Fitment

Direct-fit replacement for select ATV and UTV CVT applications. Specific year, make, and model coverage for part number UA428 was not provided in the available fitment charts. Please verify compatibility with your vehicle using an official Ultimax fitment guide or your service manual before ordering.